The plant needs a lot of ( ) and ( )选折 1.light water 2,lights water
问题描述:
The plant needs a lot of ( ) and ( )选折 1.light water 2,lights water
答
1
答
1. light 和 water都是不可数名词
答
1
光线和水都是不可数的,不加S
答
1.light water
light不可数